APA Style
Haruman, E., Mridha, S. (2004).
Current Status of Nitrocarburising Surface Heat Treatment .
Surabaya:
SEAISI.
MLA Style
Haruman, Esa., Mridha, S..
"Current Status of Nitrocarburising Surface Heat Treatment".
Surabaya:
SEAISI,
2004.
Computer File.